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Morphology Current Events, Morphology News Articles.
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Diffusion tensor MRI-based tractography in evaluation of nerve root function
If bulging or protruding intervertebral discs occupies the intervertebral foramen, and nerve roots are compressed. (2014-01-02)
Morphologies of porous MoS2 show good performance in hydrogenation of phenol
Two morphologies of porous MoS2 obtained by using thiourea and L-cysteine as sulfur sources and modified SiO2 nanoparticles as hard templates,The method offers the advantages of simple steps, convenient operation, controllable pore size, and a specific surface area. (2017-10-10)
Farming, cheese, chewing changed human skull shape
The advent of farming, especially dairy products, had a small but significant effect on the shape of human skulls, according to a recently published study from anthropologists at UC Davis. (2017-08-24)
A 3-D reconstructed image of neural dendritic trees using the advanced electron microscope technology
The research team of Associate Professor Kubota from the National Institute for Physiological Sciences, revealed the minute properties of dendritic trees by reconstructing 3-D images using the advanced electron microscope technology. (2011-09-13)
3-N-butylphthalide improves neuronal morphology after chronic cerebral ischemia
The pathogenesis of vascular dementia induced by chronic cerebral ischemia is complex, mainly consisting of energy metabolism disorder, oxidative stress injury, neuronal apoptotic cell death and cholinergic nerve dysfunction. (2014-07-07)
Hodgkin disease type is a major determinant of prognosis
Regional differences in the survival of Hodgkin disease (HD) can be partially explained by the type of HD, according to a new population level study. (2006-06-12)
Weapon performance determines mating success in the collared lizard
In a study published in the September issue of The American Naturalist, A. (2005-08-02)
miR-205 can be responsible for breast cancer
Scientists demonstrated that the microRNAs expression can be potentially responsible for the abnormal acini formation of breast cancer cells. (2012-12-21)
Study shows real partners are no match for ideal mate
Our ideal image of the perfect partner differs greatly from our real-life partner, according to new research from the University of Sheffield and the University of Montpellier in France. (2010-10-01)
Unraveling the genes for sexual traits in stag beetles
Scientists have built a gene expression database of a stag beetle and identified genes important for sex determination and differentiation. (2016-07-03)
Normal-looking sperm may have serious damage; scientists urge more care in selection
Intracytoplasmic sperm injection, where a single sperm is injected into an egg to fertilize it, is increasingly used to help infertile men father children. (2008-07-08)
New mechanism underlying Danhong injection for cerebral ischemia-reperfusion injury
Yan Wang and colleagues from the Second Xiangya Hospital, Central South University, China elucidated changes in morphology, protein expression and function of Golgi and its molecular mechanisms in a rat model of cerebral ischemia-reperfusion injury after administration with Danhong injection. (2013-10-27)
Polyurethane phase morphology induces endothelial cell organization
This study demonstrates that role of nanostructured biphasic morphology of segmental polyurethanes as a matrix signal for organization of endothelial cells into network structures. (2016-01-05)
Seeing starfish: The missing link in eye evolution?
A study has shown for the first time that starfish use primitive eyes at the tip of their arms to visually navigate their environment. (2013-07-04)
Student creates material with multi-patterned surface to study tissue growth
Modern medicine has the desire to replace damaged tissue with newly grown tissue, such as to repair skin, bone, cartilage, or arteries. (2006-03-26)
Evolution and domestication of seed structure shown to use same genetic mutation
For the first time, scientists have identified a mutation in plants that was selected twice -- during both natural evolution and domestication. (2011-07-07)
Male competition over females
When a female mates with several males, these will compete over the fertilization her eggs. (2012-10-25)
The amount of adipose tissue should be taken into account in the fight against obesity
Obesity is seen as the great pandemia of the 21st century. (2010-12-29)
How parasitic worms help minimize inflammatory bowel disease
Intestinal worms beneficially influence the composition of gut microbiota in the presence of inflammatory bowel disease, a new study suggests. (2016-04-14)
Dye-sensitized solar cells rival conventional cell efficiency
Dye-sensitized solar cells rival conventional photovoltaic devices by getting an efficiency boost up to 15 percent thanks to a new solid-state version of the perovskite light harvester device and a two-step fabrication process developed by EPFL scientists. (2013-07-10)
Invertebrate palaeontology: The oldest crab larva yet found
A study of a recently discovered fossil published by LMU zoologists reveals the specimen to be the oldest known crab larva: the fossil is 150 million years old, but looks astonishingly modern. (2015-03-10)
Oligodendrocyte selectively myelinates a particular set of axons in the white matter
The research team in National Institute for Physiological Sciences (Okazaki, Aichi, Japan) developed a novel method for labeling a single oligodendrocyte and revealed characteristics of selective myelination by individual oligodendrocytes. (2016-10-20)
Extinct California porpoise had a unique underbite
Millions of years ago, the coast of California was home to a species of porpoise distinguished from its living relatives by a lower jaw that extended well beyond the upper, according to researchers who report their findings in the Cell Press journal Current Biology on March 13. (2014-03-13)
Scientists develop atomic force microscopy for imaging nanoscale dynamics of neurons
Atomic force microscopy is a leading tool for imaging, measuring, and manipulating materials with atomic resolution. (2015-03-12)
Study shows ancient humans arrived in South America in multiple waves
The findings published Wednesday (Feb. 22, 2017) in the journal Science Advances suggest that Paleoamericans share a last common ancestor with modern native South Americans outside, rather than inside, the Americas and underscore the importance of looking at both genetic and morphological evidence, each revealing different aspects of the human story, to help unravel our species' history. (2017-02-24)
How ferns adapted to one of Earth's newest and most extreme environments
How ferns adapted to the extreme environmental conditions found in the high Andean mountains of South America is the focus of new research by the universities of Bristol and Sheffield, published today in PLOS ONE. (2014-10-23)
Human ancestors more primitive that once thought
A team of researchers, including Herman Pontzer, Ph.D., assistant professor of physical anthropology at Washington University in St. (2007-09-20)
New materials yield record efficiency polymer solar cells
Researchers from North Carolina State University and Hong Kong University of Science and Technology have found that temperature-controlled aggregation in a family of new semi-conducting polymers is the key to creating highly efficient organic solar cells that can be mass produced more cheaply. (2014-11-10)
New piece in the jigsaw puzzle of human origins
In an article in today's Nature, Uppsala researcher Martin Brazeau describes the skull and jaws of a fish that lived about 410 million years ago. (2009-01-15)
Fuel cell materials studied for many kinds of environments
Hydrogen is the key ingredient in fuels for fuel cells, but today's fuels -- diesel or regular gasoline, natural gas, or methanol -- can be used as the source of hydrogen protons to pass through a membrane to the oxygen side of the fuel cell, where electrochemical energy, water and heat are produced. (2001-08-27)
Nature reaches for the high-hanging fruit
In the first study of its kind, researchers have used tools of paleontology to gain new insights into the diversity of natural plant chemicals. (2011-08-16)
Reconstruction the brain morphology of Homo Liujiang cranium fossil by 3-D CT
High-resolution industrial computed tomography was used to scan the Homo Liujiang cranium fossil, and the three-dimensional virtual brain image was reconstructed. (2008-07-16)
Solvents save steps in solar cell manufacturing
Advances in ultrathin films have made solar panels and semiconductor devices more efficient and less costly, and researchers at the Department of Energy's Oak Ridge National Laboratory say they've found a way to manufacture the films more easily, too. (2015-10-19)
Platelet Golgi apparatus and their significance after acute cerebral infarction
Expression of soluble CD40L has been shown to increase sig-nificantly in conditions such as stroke, myocardial infarction, unstable angina, high cholesterol, or other cardiovascular events. (2013-09-04)
Mutation speeds up sperm of zebra finches
Gene inversion gives reproductive advantage to zebra finches. (2017-07-17)
Muscle power: Bats power take-off using recycled energy
Bats are uniquely able to stretch and store energy in their bicep and tricep tendons during take-off and climbing flight, giving them an extra power boost. (2013-07-05)
The making of biorelevant nanomaterials
The interactions of biological macromolecules such as nucleic acids, proteins, and polysaccharide-protein conjugates can be mimicked by artificial polyelectrolytes. (2018-01-03)
3D simulation shows how form of complex organs evolves by natural selection
Researchers at the Institute of Biotechnology at the Helsinki University and the Universitat Autònoma de Barcelona have developed the first three-dimensional simulation of the evolution of morphology by integrating the mechanisms of genetic regulation that take place during embryo development. (2013-05-02)
The origin of a new species of Darwin's finches
Darwin's finches in the Galápagos archipelago provide an iconic model for the evolution of biodiversity on earth due to natural selection. (2017-11-24)
A pack of walnuts a day keeps the fertility specialist away?
After eating 75 grams of walnuts every day for 12 weeks, healthy young men aged 21 to 35 saw increased sperm vitality, motility, and morphology, UCLA researchers report. (2012-08-15)
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